General Arrangement; Operating Your Tender - Williams Turbojet 285 Owner's Handbook Manual

General Arrangement

1 Splash proof storage (under seat)
2 Mooring cleat
3 Lifting points
4 Fuel filler (under seat)
5 Throttle/shift control
6 Ski tow (transom)
7 All round white light socket
8 Key switch and battery isolator (below seat)
9 Port/Starboard navigation light socket
10 Storage (below seat)
11 12v auxiliary power socket
12 Certification plate
13 Drain plugs (one in forward footwell
and one in each of the rear footwells)
14 Tube inflation valves
15 Over pressure valves
16 Hull Identification Number (HIN) (under platform)
17 Engine flushing attachment
18 Shower (option on 445 only)
19 Bow cleat/Anchor point (385, 445 only)
20 Towing valve (under helm)
@
Indicates seating position
Controls and Instrument Cluster
1 Tachometer and hour meter
2 Fuel gauge
3 Speedometer with
Course over Ground
4 Warning lights
5 Bilge blower switch
6 Navigation light switch
7 Bilge pump switch
8 Safety lanyard
9 Throttle/shift control
10 Fuses (within
Model shown:
engine compartment)
Turbojet 385
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Model shown: 9
Turbojet 445
@ @
1
2
3 3
14 14
13
10
@ @ @
4
20
5
15 15
12
14 18 14
8
3 3
@
17 11
7
6
16
2
1 3
10
4 4
5 6
7
9
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Operating Your Tender

This boat uses a water-jet propulsion system and has unique characteristics in steering. The
throttle produces thrust from the jet pump, the directional control is provided by opening the
throttle and turning the wheel in the direction of your turn. High thrust will turn the boat sharply;
low thrust will produce less turning force. There is no rudder, so while underway there is no
steering without thrust.
If weed or debris gets caught in the jet unit during use cavitation can occur causing a decrease
in forward thrust. If this condition is allowed to continue the engine may overheat resulting in
serious damage. If there is any sign of debris or weeds etc. blocking the jet, remove the boat
from the water.
Switch off battery isolator and remove all debris from around the jet unit. DO NOT make
repeated attempts to start a blocked or jammed tender as engine damage may result.
In case of difficulty consult your Williams authorized dealer. (A full list of authorized dealers/
engineers is available at www.williamsjettenders.com)
Recovery
CAUTION.
Do not attempt to lift or recover the tender by
the transom. Any stern-up angle will cause water to enter
the engine from exhaust system and will result in serious engine
damage.
Towing Valve
CAUTION. Risk of engine flooding exists. Towing valve
fitted. Valve must be in CLOSED position when your tender
is being towed and OPEN position when your tender is being
used. Failure to observe correct valve position will result in serious engine damage.
Mooring
CAUTION. Do not leave the Turbojet moored for extended periods as this may result in
an accumulation of marine growth and a loss of performance.
Beaching
CAUTION. DO NOT operate in less than 0.6m/2ft of water as debris may enter
the jet unit. DO NOT drive Turbojet onto beach. Stop engine before beaching as
damage to pump/engine cooling may occur.
After beaching, move boat into deeper water and rock from side to side several times to
remove sand from intake area – failure to do so could cause damage to jet unit.
Trim
CAUTION. Do not overload the boat. At all speeds be aware of trim and keep weight
evenly distributed.
General
CAUTION. Operate the boat with due care and at a speed appropriate to the sea
conditions. Be aware of local laws and restrictions. Always carry out a visual check of
the boat and its components prior to use. Adhere to the maintenance schedule.
WARNING. Manoeuvrability is restricted while decelerating. Familiarize yourself with the
boat's handling.
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